Global Technology Services is a rapidly expanding organization situated in Medellín, Colombia. We pride ourselves on possessing one of the most influential networks within software development and IT services for the entertainment, financial, and logistics sectors. Our corporate projections offer a multitude of opportunities for professionals to elevate their careers and experience substantial growth. Joining our team means engaging with expansive engineering teams across Latin America, Philippines and the United States, contributing to cutting‑edge developments in multiple industries.
Position Title: Fullstack Developer
Category: Software Development
Seniority: Senior.
Location: LATAM
What you will be doing:
We are seeking a highly skilled Senior Full Stack Engineer to design, build, and scale modern cloud‑native applications using TypeScript, React, and AWS serverless technologies. This role is adecuado for an engineer who thrives in fast‑paced product environments, enjoys working across the full technology stack,



and is passionate about building exceptional user experiences with scalable backend systems.
Required Skills & Experience
- 5+ years of software engineering experience, Focused in fullstack development.
- Experience with TypeScript, React, and AWS serverless technologies (Lambda, DynamoDB, S3)
- Proven full‑stack expertise including front‑end development, back‑end services, and enterprise application experience
- Strong knowledge in software design patterns, and maintaining high‑quality code standards
- Experience in enterprise solution development, feature/story mapping, and technical analysis preferred
- Experience with AWS SAM / CloudFormation for the app infrastructure — nested stacks per domain, auto‑generated from TSOA.
- Experience with AWS CDK (TypeScript) for shared platform infra — Cognito, KMS, monitoring, custom domain, etc.
- Strong React SPA (Vite + MUI + TanStack Query) development skills with expertise in efficient state management, performa

📌 Senior Fullstack Engineer (Colombia)
🏢 Lean Tech, a Lean Solutions Group Division
📍 Colombia